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CBLE teaching domain

Customs Bonds

Select bond type and activity, calculate sufficiency, and handle termination, claims, and damages.

Study unit 1About 23 minutes

Bond Purpose and Activity Codes

Ability objective

Identify the obligation CBP needs secured and select the bond activity whose conditions cover that obligation.

Core rule

A customs bond is security for performance of a specified customs obligation; it is not insurance for the importer and does not erase the principal's liability. Select the activity from 19 CFR § 113.31 and read that activity's exact conditions in §§ 113.62–113.75 before deciding that the bond covers the transaction.

Authority and lookup route

19 U.S.C. § 1623

Read CBP's authority to require a bond and to set conditions and amounts; identify the persons and obligations secured.

Current legal baseline; confirm the edition designated for the exam sitting

19 CFR §§ 113.31 and 113.62–113.75

Match the activity code to its regulatory bond conditions; for ordinary importation, begin with the basic importation and entry bond in § 113.62.

Current legal baseline; confirm the edition designated for the exam sitting

Reference lookup task

From § 113.31, select three activities and map each one to its conditions section in Part 113. For each, write the principal obligation, the event that creates exposure, and one obligation that the activity does not cover.

Route: 19 U.S.C. § 1623 → 19 CFR § 113.31 activity → corresponding conditions in §§ 113.62–113.75

Worked example

After liquidation, CBP lawfully assesses $18,000 in additional duties on an entry covered by a basic importation and entry bond. Which bond purpose is implicated?

1Identify the activity as the basic importation and entry bond under § 113.62.
2Locate § 113.62(a), which conditions the bond on payment of duties, taxes, and charges legally fixed.
3Treat the principal as still liable; the bond gives CBP security against nonperformance rather than substituting for the obligation.

Conclusion: The § 113.62(a) payment condition is implicated. CBP may look to the bond if the principal fails to pay, subject to the bond terms, amount, and claim procedures.

Common traps

×Treating a bond as insurance that eliminates the importer's underlying debt.
×Selecting an activity code by label without reading its conditions section.
×Assuming one bond activity secures every customs transaction or obligation.
×Confusing bond coverage with admissibility, licensing, or other independent legal requirements.

Authority checked: 2026-08-18

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Study unit 2About 22 minutes

Single-Transaction and Continuous Bonds

Ability objective

Choose between transaction-specific and continuous coverage and determine when coverage begins and ends.

Core rule

A single-transaction bond covers the identified transaction; a continuous bond covers qualifying transactions within its activity and effective period until properly terminated. A continuous bond does not simply expire at the end of a calendar year, and termination generally affects future transactions rather than erasing liability already attached.

Authority and lookup route

19 CFR §§ 113.11–113.13

Distinguish single-transaction and continuous bond forms, effective dates, and bond amount rules.

Current legal baseline; confirm the edition designated for the exam sitting

19 CFR §§ 113.26–113.27

Read cancellation and termination rules, including notice and the effect on obligations incurred before the effective termination date.

Current legal baseline; confirm the edition designated for the exam sitting

Reference lookup task

For one importer making monthly consumption entries and one importer making a single unusual entry, write the likely bond form, effective date needed, termination mechanism, and whether a pre-termination entry remains covered.

Route: 19 CFR § 113.11 form → § 113.12 effective date → § 113.13 amount → §§ 113.26–113.27 termination

Worked example

Importer A expects 60 ordinary consumption entries next year. Importer B expects one prototype shipment and no recurring entries. Which structure is the more natural starting point for each?

1Confirm that both transactions fall under the same required bond activity; form does not replace activity analysis.
2For A, compare recurring transactions with continuous coverage and one sufficiency amount.
3For B, compare the isolated transaction with a single-transaction bond tailored to that entry.

Conclusion: A continuous bond is the natural starting point for A; a single-transaction bond is the natural starting point for B. Actual acceptability and amount remain subject to CBP's activity, risk, and sufficiency requirements.

Common traps

×Assuming a continuous bond automatically expires every year.
×Treating termination as retroactively releasing transactions already covered.
×Choosing single or continuous form without first selecting the correct activity.
×Assuming recurring entries are always cheaper or acceptable under a continuous bond without a sufficiency review.

Authority checked: 2026-08-18

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Study unit 3About 25 minutes

Bond Amount and Sufficiency

Ability objective

Calculate a working bond amount from the applicable rule or CBP guideline and then test whether CBP may require greater security.

Core rule

Bond amount is activity- and risk-specific. Under CBP's published importer guidance, a continuous import bond is generally set at 10% of duties, taxes, and fees paid in the prior 12 months, with a $50,000 minimum; a single-transaction import bond is generally the entered value plus duties, taxes, and fees. These are operational baselines, not limits on CBP's authority to require additional security.

Authority and lookup route

19 CFR § 113.13

Start with the regulatory amount and sufficiency rules, including CBP's discretion to require a greater amount when necessary for protection of the revenue or compliance.

Current legal baseline; confirm the edition designated for the exam sitting

CBP Directive 3510-004, Monetary Guidelines for Setting Bond Amounts

Use the CBP directive for ordinary continuous-import and single-transaction working calculations, then return to § 113.13 for authority and exceptions.

Current legal baseline; confirm the edition designated for the exam sitting

Read on CBLE Ace →

Government original ↗

Reference lookup task

Using CBP's current guidance, calculate a continuous import bond working amount for $420,000 of prior-12-month duties, taxes, and fees. Then list three facts under § 113.13 that could justify a different or larger amount.

Route: Identify bond activity and form → § 113.13 → current CBP amount guidance → risk and sufficiency review

Worked example

An importer paid $420,000 in duties, taxes, and fees during the prior 12 months and seeks a continuous import bond. What is the ordinary published-guidance starting amount?

1Calculate 10% of $420,000: $42,000.
2Compare $42,000 with the published $50,000 minimum.
3Use $50,000 as the ordinary starting amount, then assess whether current activity or risk supports a higher amount under § 113.13.

Conclusion: $50,000 is the ordinary guidance-based starting amount because the 10% result falls below the published minimum. It is not a guarantee that CBP will accept that amount in every risk situation.

Common traps

×Confusing the regulation's general minimum language with CBP's published $50,000 continuous-import operational minimum.
×Treating 10% as a statutory ceiling or an amount that never changes.
×Using prior duties alone while omitting taxes and fees included by the applicable guidance.
×Applying the continuous-bond formula to a single-transaction bond.

Authority checked: 2026-08-18

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Study unit 4About 24 minutes

Surety, Principal, and Termination

Ability objective

Distinguish principal and surety obligations, verify acceptable security, and determine the prospective effect of termination.

Core rule

The principal promises performance and the surety secures that promise to CBP under the bond; liability is governed by the bond and Part 113. A surety's termination of a continuous bond follows the prescribed notice and effective-date rules and generally does not release obligations that attached before termination became effective.

Authority and lookup route

19 CFR §§ 113.37–113.40

Review corporate surety, individual surety, and security requirements, then confirm that the offered form is acceptable for the bond.

Current legal baseline; confirm the edition designated for the exam sitting

19 CFR § 113.27

Read who may terminate a continuous bond, the notice route, the effective date, and the treatment of prior obligations.

Current legal baseline; confirm the edition designated for the exam sitting

CBP Form 301

Identify the named principal, surety, activity, bond type, amount, and effective date on the bond instrument.

Current legal baseline; confirm the edition designated for the exam sitting

Read on CBLE Ace →

Government original ↗

Reference lookup task

On a blank CBP Form 301, label the principal, surety, activity code, bond type, limit of liability, and effective date. Then use § 113.27 to draw a timeline showing notice, termination effectiveness, a pre-effective-date entry, and a post-effective-date entry.

Route: CBP Form 301 parties and terms → §§ 113.37–113.40 security → § 113.27 termination timeline

Worked example

A surety gives valid notice terminating a continuous bond effective September 30. An entry was made September 20, and another is planned October 2. Does termination erase both?

1Verify the notice and effective date under § 113.27.
2Place the September 20 entry before the termination effective date and preserve liabilities already attached under the bond.
3Place the October 2 entry after termination and require replacement coverage before relying on the old bond.

Conclusion: No. The September 20 transaction is not retroactively released merely by termination. The old continuous bond should not be relied on for the October 2 transaction after termination is effective.

Common traps

×Treating principal and surety as the same legal role.
×Assuming termination retroactively cancels liability on prior covered transactions.
×Using a notice date as the effective termination date without reading § 113.27.
×Assuming any private guarantor or collateral form is automatically acceptable to CBP.

Authority checked: 2026-08-18

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Study unit 5About 28 minutes

Bond Claims and Liquidated Damages

Ability objective

Trace a breached bond condition to the correct damages provision and separate the demand, payment, petition, and mitigation stages.

Core rule

A bond claim begins with the exact breached condition, not with a generic penalty label. Under the basic importation and entry bond, different failures—payment, document production, redelivery, agreement to redeliver, and others—have different consequences; a principal or surety may seek relief under the applicable Part 172 procedure, but mitigation is not automatic.

Authority and lookup route

19 CFR § 113.62

Identify the exact basic importation and entry bond condition breached and read the damages language attached to that condition.

Current legal baseline; confirm the edition designated for the exam sitting

19 CFR §§ 113.51–113.52

Read the general consequence of failure to comply and the rules for payment and receipt of bond charges.

Current legal baseline; confirm the edition designated for the exam sitting

19 CFR Part 172

Use the current petition and supplemental-petition procedures for applicable fines, penalties, forfeitures, and liquidated-damages claims.

Current legal baseline; confirm the edition designated for the exam sitting

Reference lookup task

In § 113.62, compare the payment, document-production, and redelivery conditions. For each, record the triggering failure, the stated damages measure, any timing language, and the Part 172 path for requesting relief.

Route: Bond activity → exact § 113.62 condition → demand and damages measure → Part 172 petition route

Worked example

Merchandise with a $30,000 value was released conditionally under a basic importation bond. CBP issues a valid demand for redelivery within the applicable period, but the principal does not redeliver. Assume no special three-times-value provision applies. What is the first damages rule to research?

1Confirm that the bond is the § 113.62 basic importation and entry bond and that the redelivery demand was valid and timely.
2Locate § 113.62(d) and distinguish ordinary redelivery damages from special restricted-merchandise or other stated formulas.
3Use the $30,000 value as the ordinary worked-example measure under the stated assumption, then verify the bond limit and any applicable special rule before finalizing a claim.

Conclusion: Begin with § 113.62(d)'s redelivery condition. Under the stated ordinary-case assumption, $30,000 is the worked-example damages measure, but the precise merchandise category, demand validity, bond limit, and any special formula control the real result.

Common traps

×Calling every bond breach an unpaid-duty claim without identifying the exact condition.
×Ignoring whether a redelivery demand was issued within the applicable regulatory period.
×Applying an ordinary value measure where § 113.62 states a special or multiple-value formula.
×Assuming a Part 172 petition automatically suspends, cancels, or mitigates the claim.

Authority checked: 2026-08-18

Full Knowledge Browse general practice